1. Plug the remote cord terminal into the camera's socket, then turn on the camera;
2. Half press the button to focus, and fully press it to release the shutter to shoot;
3. Fully press the button and push it forward, the button will be lock for long time exposure or continuous shooting.
4. Press the button and pull it backward, it will go back to its original position.

Specifications:

Cable length: about 0.9m(2.95ft)
Weight: 50g

Package Including:

1 x Remote Switch
1 x User Manual (Chinese-English)(The other items in the photos not listed here are for illustrating only, not included)